Sign



FIG. 1 is a front perspective view of the sign;

FIG. 2 is a front view of the sign;

FIG. 3 is a left-side view of the sign;

FIG. 4 is a right-side view of the sign;

FIG. 5 is a top view of the sign;

FIG. 6 is a bottom view of the sign;

FIG. 7 is a rear view of the sign; and,

FIG. 8 is a rear perspective view of the sign.

In the drawings, the broken lines represent environmental structure forming no part of the claim. 

The ornamental design for a sign, as shown and described. 